How Python uses WMI modules to get information about hard disks under Windows

Source: Internet
Author: User
Tags file system

This article describes the way Python uses WMI modules to get information about hard disks under Windows. Share to everyone for your reference. The implementation methods are as follows:

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45#-*-Coding:utf-8-*-

#import

########################################################################

Import OS, sys

Import time

Import WMI

########################################################################

#function

########################################################################

Def get_disk_info ():

"""

Gets the physical disk information.

"""

Tmplist = []

c = WMI. WMI ()

For Physical_disk in C.win32_diskdrive ():

Tmpdict = {}

tmpdict["Caption"] = Physical_disk. Caption

tmpdict["Size" = Long (Physical_disk). Size)/1024/1024/1024

Tmplist.append (tmpdict)

Return tmplist

Def get_fs_info ():

"""

Gets the file system information.

Contains the size, amount, availability, usage, and mount point information of the partition.

"""

Tmplist = []

c = WMI. WMI ()

For Physical_disk in C.win32_diskdrive ():

For partition in Physical_disk.associators ("Win32_diskdrivetodiskpartition"):

For Logical_disk in Partition.associators ("Win32_logicaldisktopartition"):

Tmpdict = {}

tmpdict["Caption"] = Logical_disk. Caption

tmpdict["disktotal"] = Long (logical_disk. Size)/1024/1024/1024

tmpdict["Usespace"] = (long logical_disk. Size)-long (Logical_disk. FreeSpace))/1024/1024/1024

tmpdict["FreeSpace"] = Long (logical_disk. FreeSpace)/1024/1024/1024

tmpdict["Percent"] = Int (100.0* (logical_disk. Size)-long (Logical_disk. FreeSpace))/long (Logical_disk). Size))

Tmplist.append (tmpdict)

Return tmplist

if __name__ = = "__main__":

Disk = Get_disk_info ()

Print disk

print '--------------------------------------'

FS = Get_fs_info ()

Print FS

I hope this article will help you with your Python programming.

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